Polaris RZR XP900 Fender Extensions by Extreme Metal Products 12100 Protects the driver and passengers from mud and water. CNC cut from .080 thick Polyethylene. Sold as a set of four. Attaches with stock style plastic rivets, Extends stock fenders at least 2. Fits: 2011-14 RZR XP900, 2013 - 2014 XP900-4 and 2013 Jagged X